4246540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 9001440

約数和(自身を除く): 4754900

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1879, 2260, 3758, 7516, 9395, 18790, 37580, 212327, 424654, 849308, 1061635, 2123270, 4246540]

約数ペア:

[(1, 4246540), (2, 2123270), (4, 1061635), (5, 849308), (10, 424654), (20, 212327), (113, 37580), (226, 18790), (452, 9395), (565, 7516), (1130, 3758), (1879, 2260)]